
.nav{
    height: 50px;
}
.nav .container{
    padding: 0;
}
.breadcrumb {
    color: #757575;
    font-size: 14px;
    font-family: 微软雅黑;
    margin-right: 0px;
    background-color: transparent;
    padding-top: 15px;
}
.list_body
{
    background-color: #f2f2f2;
}
.list_body .container {
    position: relative;
    overflow: hidden;
}
.list_body .container .screen
{
    margin-top: 20px;

    height: 450px;
    background-color: white;
}

.list_body .container .screen select{
    height: 25px;
    color: #333333;
    background-color: #f4f4f4;
}
.progress_bar
{
    width: 100%;
    height: 100px;
}
.progress_bar h4{
    font-size: 14px;
    font-family: '微软雅黑'
}
.progress_bar .bar_box
{
    height: 25px;
    width: 100%;;
    
    position: relative;
}
.progress_bar p{
    margin-top: 10px;
    font-size: 8px;
    font-family: '微软雅黑'
}
.bar_box span{
    position: absolute;
    width: 20px;
    height: 25px;
    background: black;
}

.bar_box #line{
    width: 100%;
    height: 10px;
    background: black;
    top: 50%;
    margin-top: -5px;
}
.bar_box #left{
    height: 25px;
    width: 20px;
    left: 0;
    z-index: 2;
}

.bar_box #right{
    height: 25px;
    width: 20px;
    right: 0;
    top: 0;
    z-index: 2;

}
.bar_box #left_behind{
    background: yellow;
    width: 0;
    height: 10px;
    top: 50%;
    margin-top: -5px;

    z-index: 1;
}
.bar_box #right_behind{
    background: yellowgreen;
    z-index: 1;
    right: 0;
    width: 0;
    height: 10px;
    top: 50%;
    margin-top: -5px;

}
.goods{
    margin-top: 20px;
}
.goods .tit
{
    text-align: center;
    color: #191919;
    font-size: 15px;
    font-family: 微软雅黑;
    line-height: 21px;
}
.goods .price{
    text-align: center;
    color: #dd3333;
    font-size: 18px;
    font-family: 微软雅黑;
}
/* 小屏模式下的选项 */
.small_opt .container{
    height: 50px;
   border-top: 2px solid #f2f2f2;
   padding-top: 10px;
}
.small_opt .form-group{
    float: right;
}
.small_opt select{
    float: right;
    width: 150px;
    height: 20px;
}.btn-default {
    color: #ccc;
    background-color: #333;
    border-radius: none;
    outline: none;
  }

.mask
{
    position: fixed;
    height: 100%;
    width: 100%;
    
    background: #fff;
    left: 0;
    top: 0;
    opacity: 0.4;
    /* 兼容写法 */
    filter: alpha(opacity=40);
    display: none;
}
@media(max-width: 992px){
    .list_body .container .screen
    {
        width: 300px;
        position: absolute;
        left: -300px;
       
        background: #ffff;
        z-index: 5;
    }
}
@media(min-width: 992px){
    .list_body .container .screen
    {
       
        position: static;
    }
}






